Cita APA

Vaidya, N. (2005). Science teaching for the 21st century (I.). Deep & Deep.

Chicago Edition Citation

Vaidya, Narendra. Science Teaching for the 21st Century. I. New Delhi: Deep & Deep, 2005.

Cita MLA

Vaidya, Narendra. Science Teaching for the 21st Century. I. Deep & Deep, 2005.